Object Dictionary Structure; Object Type; Access Attribute - Leadshine ELD2-CAN Series User Manual

Device profile - describes functions, label, index/sub-index and data type of an object in object
dictionary. The objects have to be write only, read only or read/write. Device profile determines if the
object is selectable. If required object is more than is provided in device profile, enough room is left for
manufacturer to define specific function object. Communication parameter in device profile is the same
for all CANopen devices. Device related in object dictionary is different for different devices.

6.5.2 Object dictionary structure

Basic structure of object dictionary is defined in DS 301 as below
Index

6.5.3 Object type

"Object" in the table in 8.5.2 for ELD2-CAN is as below:
Object
NULL
DOMAIN
VAR
ARRAY
RECORD

6.5.4 Access attribute

Object Label
Object code
0 No data
2 Mass data, such as operable programs
7 Variable such as BOOL , INT8
8 Array (Same type of data)
9 Record (Different type of data)
Attribute
RW
WO
RO
CONST Constant, Read only
User Manual of ELD2-CAN DC Servo
Type Attribute
Description
Description
Read/Write
Write only
Read only
Selectable
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